Bird Family from Glasgow

Husband Alexander Bird, wife Margret and 3 daughters, Bessie, Margret and Agnes. Left for Calgary, Alberta, Canada, around the year 1910-1911 to join Alexander's brother. (Brother's first name not known.) They were on the Calgary 1911 Cencus. There was more family left behind in Glasgow. Alexander had two sister's that we know of. If any one can help us with some information on this family we would appreciate it.